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The ED1400 Low-Energy Balanced Door from Dorma is designed for locations where stack pressure or strong wind gusts can make it difficult to open and close exterior doors.

The door uses the company's microprocessor-controlled low-energy operator for automatic operation and is augmented by a manual hydraulic operator. The door is also available in a manual configuration only. The standard ED1400 unit measures 7-feet by 3-feet; other sizes and options are available. More than 20 special anodized finishes plus painted colors are available.